<%--
  Created by IntelliJ IDEA.
  User: Administrator
  Date: 2020/8/7
  Time: 9:50
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>

<!DOCTYPE html>
<html class="x-admin-sm">
<head>
    <meta charset="UTF-8">
    <title>班级列表</title>
    <meta name="renderer" content="webkit">
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
    <meta name="viewport" content="width=device-width,user-scalable=yes, minimum-scale=0.4, initial-scale=0.8,target-densitydpi=low-dpi" />
    <link rel="stylesheet" href="${AppPath}/css/font.css">
    <link rel="stylesheet" href="${AppPath}/css/index.css">
    <script src="${AppPath}/lib/layui/layui.js" charset="utf-8"></script>
    <script type="text/javascript" src="${AppPath}/js/index.js"></script>

</head>
<body>
<div class="x-nav">
          <span class="layui-breadcrumb">
            <a href="">首页</a>
            <a href="">演示</a>
            <a>
              <cite>导航元素</cite></a>
          </span>
    <a class="layui-btn layui-btn-small" style="line-height:1.6em;margin-top:3px;float:right" onclick="location.reload()" title="刷新">
        <i class="layui-icon layui-icon-refresh" style="line-height:30px"></i></a>
</div>
<div class="layui-fluid">
    <div class="layui-row layui-col-space15">
        <div class="layui-col-md12">
            <div class="layui-card">
                <div class="layui-card-body ">
                    <form class="layui-form layui-col-space5">
                        <div class="layui-inline layui-show-xs-block">
                            <select name="majorId" id="majorId">

                            </select>
                        </div>
                        <div class="layui-inline layui-show-xs-block">
                            <select name="empId" id="empId">

                            </select>
                        </div>
                        <div class="layui-inline layui-show-xs-block">
                            <select name="deptId" id="deptId">

                            </select>
                        </div>

                        <div class="layui-inline layui-show-xs-block">
                            <button class="layui-btn"  type="button" lay-submit="" lay-filter="sreach" onclick="showList(1)"><i class="layui-icon">&#xe615;</i></button>
                        </div>
                    </form>
                </div>
                <div class="layui-card-header">
                    <button class="layui-btn layui-btn-danger" onclick="delAll()"><i class="layui-icon"></i>批量删除</button>
                    <button class="layui-btn" onclick="xadmin.open('开班','${AppPath}/class/addIndex',600,400)"><i class="layui-icon"></i>添加</button>
                </div>
                <div class="layui-card-body layui-table-body layui-table-main">
                    <table class="layui-table layui-form">
                        <thead >
                        <tr>
                            <th>
                                <input type="checkbox" lay-filter="checkall" name="" lay-skin="primary">
                            </th>
                            <th>序号</th>
                            <th>专业名称</th>
                            <th>班主任</th>
                            <th>班级名称</th>
                            <th>班级状态</th>
                            <th>院系名称</th>
                            <th>状态</th>
                            <th>操作</th>
                        </thead>
                        <tbody id="courseindex">

                        </tbody>
                    </table>
                        <div class="layui-card-body ">
                            <div class="page">
                                <div id="pageInfo">

                                </div>
                            </div>
                        </div>


                </div>

            </div>
        </div>
    </div>
</div>
</body>
<script src="${AppPath}/js/jquery.js"></script>
<script>
    $(function(){
        $.ajax({
            url:"${AppPath}/class/findOne",
            type:"post",
            success: function (data) {
                if(data.result){
                    /*专业*/
                    let op ='';
                    op += '<option value="0">请选择专业</option>';
                    $.each(data.majorList,function(index,major){
                        op += '<option value="'+major.majorId+'">'+major.majorName+'</option>';
                    })
                    $("#majorId").html(op);
                    pre();
                    /* 班主任*/
                    let oe ='';
                    oe += '<option value="0">请选择班主任</option>';
                    $.each(data.empList,function(index,emp){
                        oe += '<option value="'+emp.empId+'">'+emp.empName+'</option>';
                    })
                    $("#empId").html(oe);
                    pre();
                    /* 院系*/
                    let od ='';
                    od += '<option value="0">请选择院系</option>';
                    $.each(data.deptList,function(index,dept){
                        od += '<option value="'+dept.deptId+'">'+dept.deptName+'</option>';
                    })
                    $("#deptId").html(od);
                    pre();
                }
            }
        })

        showList(1);

    })
   /* 分页展示方法*/
   function showList(pageNum){
       $.ajax({
           url:"${AppPath}/class/selectByExample",
           data:{"pageNum":pageNum,"majorId":$("#majorId").val(),"empId":$("#empId").val(),"deptId":$("#deptId").val()},
           type:"post",
           success: function(data){
            if(data.result){
                layer.msg("展示成功",{time:2000,icon:6},function(){
                    let str='';
                    $.each(data.classList,function (index,clazz) {
                        str += '<tr>';
                        str += '<td><input type="checkbox" name="ids" value="'+clazz.classId+'" lay-skin="primary"><div class="layui-unselect layui-form-checkbox" lay-skin="primary"><i class="layui-icon layui-icon-ok"></i></div></td>';
                        str += '<td>'+(index+1)+'</td>';
                        str += '<td>'+clazz.majorName+'</td>';
                        str += '<td>'+clazz.empName+'</td>';
                        str += '<td>'+clazz.className+'</td>';
                        str += '<td>'+clazz.classStatus+'</td>';
                        str += '<td>'+clazz.deptName+'</td>';
                        str += '<td class="td-status">';
                        str += '<span class="layui-btn layui-btn-normal layui-btn-mini">已启用</span></td>';
                        str += '<td class="td-manage">';
                        str += '<a onclick="member_stop(this,'+'10001'+')" href="javascript:;"  title="启用"><i class="layui-icon">&#xe601;</i></a>';
                        str += '<a onclick="xadmin.open(\'编辑\',\'${AppPath}/class/edit?id='+clazz.classId+'\',600,400)" title="编辑" href="javascript:;"><i class="layui-icon">&#xe642;</i></a>';
                        str += '<a onclick="xadmin.open('+'修改密码'+','+'路径'+',600,400)" title="修改密码" href="javascript:;"><i class="layui-icon">&#xe631;</i></a>';
                        str += '<a title="删除" onclick="del('+clazz.classId+')" href="javascript:;"> <i class="layui-icon">&#xe640;</i></a>';
                        str += '</td>';
                        str += '</tr>';
                    })
                    $("#courseindex").html(str);
               /* 分页*/
                    let pagemsg = "";
                    if(data.pageInfo.pageNum==1){
                        pagemsg += '<a  class="prev" disabled="true" style="pointer-events: none" >&lt;&lt;</a>'
                    }else {
                        pagemsg += '<a  class="prev" href="#" onclick="showList('+(data.pageInfo.prePage)+')">&lt;&lt;</a>'
                    }
                    for(let i=0;i<data.pageInfo.pages;i++) {
                        if((i+1)==data.pageInfo.pageNum){
                            pagemsg +='<span class="current">'+(i+1)+'</span>';
                        }else {
                            pagemsg +='<a class="num" href="#" onclick="showList('+(i+1)+')" >' + (i + 1) + '</a>';
                        }
                    }
                    if(data.pageInfo.pageNum==data.pageInfo.pages){
                        pagemsg+='<a class="next"  disabled="true" style="pointer-events: none" >&gt;&gt;</a>';
                    }else{
                        pagemsg+='<a class="next"  href="#" onclick="showList('+(data.pageInfo.nextPage)+')">&gt;&gt;</a>';
                    }
                    $("#pageInfo").html(pagemsg);
                     pre();
                     return;
                })
            }else{
                layer.msg("展示失败",{time:2000,icon:5,shift:6},function(){});
            }
           }
       })
   }
   /*渲染*/
    function pre(){
       layui.use(['laydate','form'], function(){
       var laydate = layui.laydate;
       var  form = layui.form;

       // 监听全选
       form.on('checkbox(checkall)', function(data){

           if(data.elem.checked){
               $('tbody input').prop('checked',true);
           }else{
               $('tbody input').prop('checked',false);
           }
           form.render('checkbox');
       });

       //执行一个laydate实例
       laydate.render({
           elem: '#start' //指定元素
       });

       //执行一个laydate实例
       laydate.render({
           elem: '#end' //指定元素
       });
           form.render();
   });
    }

    /*用户-停用*/
    function member_stop(obj,id){
        layer.confirm('确认要停用吗？',function(index){
            if($(obj).attr('title')=='启用'){

                //发异步把用户状态进行更改
                $(obj).attr('title','停用')
                $(obj).find('i').html('&#xe62f;');

                $(obj).parents("tr").find(".td-status").find('span').addClass('layui-btn-disabled').html('已停用');
                layer.msg('已停用!',{icon: 5,time:1000});

            }else{
                $(obj).attr('title','启用')
                $(obj).find('i').html('&#xe601;');

                $(obj).parents("tr").find(".td-status").find('span').removeClass('layui-btn-disabled').html('已启用');
                layer.msg('已启用!',{icon: 5,time:1000});
            }

        });
    }

    /*用户-删除*/
    function del(id){
        layer.confirm('确认要删除吗？',function(){
            $.ajax({
                url:"${AppPath}/class/deleteById",
                data:{"id":id},
                type:"post",
                success: function (data) {
                    if(data.result){
                        layer.msg('已删除!',{icon:1,time:2000},function(){
                            showList(1);
                        });
                    }else{
                        layer.msg('删除失败!',{icon:5,time:2000,shift:6},function(){
                        });
                    }
                }
            })

        });
    }



    function delAll (argument) {
        var ids = [];

        // 获取选中的id
        $('tbody input').each(function(index, el) {
            if($(this).prop('checked')){
                ids.push($(this).val())
            }
        });

        layer.confirm('确认要删除选中项吗？',function(index){
            //捉到所有被选中的，发异步进行删除
            $.ajax({
                url:"${AppPath}/class/deleteByIds",
                data:{"ids":ids},
                type:"post",
                traditional: true,
                success: function(data){
                    if(data.result==true){
                        layer.msg('批量删除成功', {icon:1,time:2000},function(){
                            showList(1);
                        });
                    }else if(data.result=='empty'){
                        layer.msg('请确认选中您的删除项！', {icon: 8,time:2000,shift:6});
                    }else{
                        layer.msg('批量删除失败！', {icon: 5,time:2000,shift:6});
                    }
                }
            })
        });
    }
</script>
</html>
